146022366 has 64 divisors (see below), whose sum is σ = 348986880. Its totient is φ = 39849600.

The previous prime is 146022343. The next prime is 146022397. The reversal of 146022366 is 663220641.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122425 + ... + 123611.

It is an arithmetic number, because the mean of its divisors is an integer number (5452920).

Almost surely, 2^146022366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146022366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174493440).

146022366 is an abundant number, since it is smaller than the sum of its proper divisors (202964514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146022366 is a wasteful number, since it uses less digits than its factorization.

146022366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 146022366 is about 12083.9714498173. The cubic root of 146022366 is about 526.5906298567.

The spelling of 146022366 in words is "one hundred forty-six million, twenty-two thousand, three hundred sixty-six".